
[Event "34th Czech Open A 2023"]
[Site "Pardubice CZE"]
[Date "2023.07.24"]
[Round "4.43"]
[White "Orzech, D"]
[Black "Helmer, Jan"]
[Result "1-0"]
[WhiteElo "2273"]
[BlackElo "2123"]
[ECO "A40"]
[PlyCount "89"]
1.d4 e6 2.Nf3 c5 3.g3 cxd4 4.Nxd4 Nf6 5.Bg2 Nc6 6.O-O Bc5 7.Nb3 Bb6 8.c4 d5 9.cxd5 Nxd5 10.N1d2 O-O 11.Nc4 Bc7 12.Bd2 Qf6 13.Rc1 Rd8 14.Qc2 a5 15.a3 h6 16.Rfd1 Qe7 17.e4 Nf6 18.Bxa5 Rxd1+ 19.Rxd1 Nxa5 20.Ncxa5 e5 21.Rc1 Bxa5 22.Nxa5 Be6 23.b4 b6 24.Nc6 Qc7 25.Qb2 Rc8 26.b5 Kh7 27.Qb4 Nd7 28.Qe7 Nb8 29.Qb4 Qb7 30.Qd6 Qc7 31.Qb4 Qb7 32.Qc3 f6 33.f4 Bd7 34.fxe5 Bxc6 35.exf6 Bd7 36.f7 Rf8 37.e5 Qa7 38.Be4+ Kh8 39.Bd5 Bxb5 40.Qb4 Nd7 41.e6 Nc5 42.Re1 Qe7 43.Qxb5 Rd8 44.Qc6 Nd7 45.Qc7 1-0
[Site "Pardubice CZE"]
[Date "2023.07.24"]
[Round "4.43"]
[White "Orzech, D"]
[Black "Helmer, Jan"]
[Result "1-0"]
[WhiteElo "2273"]
[BlackElo "2123"]
[ECO "A40"]
[PlyCount "89"]
1.d4 e6 2.Nf3 c5 3.g3 cxd4 4.Nxd4 Nf6 5.Bg2 Nc6 6.O-O Bc5 7.Nb3 Bb6 8.c4 d5 9.cxd5 Nxd5 10.N1d2 O-O 11.Nc4 Bc7 12.Bd2 Qf6 13.Rc1 Rd8 14.Qc2 a5 15.a3 h6 16.Rfd1 Qe7 17.e4 Nf6 18.Bxa5 Rxd1+ 19.Rxd1 Nxa5 20.Ncxa5 e5 21.Rc1 Bxa5 22.Nxa5 Be6 23.b4 b6 24.Nc6 Qc7 25.Qb2 Rc8 26.b5 Kh7 27.Qb4 Nd7 28.Qe7 Nb8 29.Qb4 Qb7 30.Qd6 Qc7 31.Qb4 Qb7 32.Qc3 f6 33.f4 Bd7 34.fxe5 Bxc6 35.exf6 Bd7 36.f7 Rf8 37.e5 Qa7 38.Be4+ Kh8 39.Bd5 Bxb5 40.Qb4 Nd7 41.e6 Nc5 42.Re1 Qe7 43.Qxb5 Rd8 44.Qc6 Nd7 45.Qc7 1-0
[Event "34th Czech Open A 2023"]
[Site "Pardubice CZE"]
[Date "2023.07.24"]
[Round "4.43"]
[White "Orzech, D"]
[Black "Helmer, Jan"]
[Result "1-0"]
[WhiteTitle "IM"]
[WhiteElo "2273"]
[BlackElo "2123"]
[ECO "A40"]
[Opening "Queen's pawn"]
[EventDate "2023.07.21"]
[WhiteFideId "1115065"]
[BlackFideId "12956686"]
1. d4 e6 2. Nf3 c5 3. g3 cxd4 4. Nxd4 Nf6 5. Bg2 Nc6 6. O-O Bc5 7. Nb3 Bb6
8. c4 d5 9. cxd5 Nxd5 10. N1d2 O-O 11. Nc4 Bc7 12. Bd2 Qf6 13. Rc1 Rd8 14.
Qc2 a5 15. a3 h6 16. Rfd1 Qe7 17. e4 Nf6 18. Bxa5 Rxd1+ 19. Rxd1 Nxa5 20.
Ncxa5 e5 21. Rc1 Bxa5 22. Nxa5 Be6 23. b4 b6 24. Nc6 Qc7 25. Qb2 Rc8 26. b5
Kh7 27. Qb4 Nd7 28. Qe7 Nb8 29. Qb4 Qb7 30. Qd6 Qc7 31. Qb4 Qb7 32. Qc3 f6
33. f4 Bd7 34. fxe5 Bxc6 35. exf6 Bd7 36. f7 Rf8 37. e5 Qa7 38. Be4+ Kh8
39. Bd5 Bxb5 40. Qb4 Nd7 41. e6 Nc5 42. Re1 Qe7 43. Qxb5 Rd8 44. Qc6 Nd7
45. Qc7 1-0